import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { isRelogin } from '@/utils/request'
import { dictDataSz } from '@/api/login'

NProgress.configure({ showSpinner: false })

// const whiteList = ['/login', '/register', '/index']
const whiteList = ['/index', '/details', '/cadre']

router.beforeEach((to, from, next) => {
  NProgress.start()
  dictDataSz().then(res => {
    let dictObj = {}
    res.data.forEach(v => {
      if (dictObj[v.dictType]) {
        dictObj[v.dictType].push({
          value: v.dictValue,
          label: v.dictLabel
        })
      } else {
        dictObj[v.dictType] = [{
          value: v.dictValue,
          label: v.dictLabel
        }]
      }
    })
    store.state.distObj = dictObj
  })
  if (getToken()) {
    to.meta.title && store.dispatch('settings/setTitle', to.meta.title)
    /* has token*/
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done()
    } else if (whiteList.indexOf(to.path) !== -1) {
      next()
    } else {
      if (store.getters.roles.length === 0) {
        // dictDataSz().then(res => {
        //   let dictObj = {}
        //   res.data.forEach(v => {
        //     if (dictObj[v.dictType]) {
        //       dictObj[v.dictType].push({
        //         value: v.dictValue,
        //         label: v.dictLabel
        //       })
        //     } else {
        //       dictObj[v.dictType] = [{
        //         value: v.dictValue,
        //         label: v.dictLabel
        //       }]
        //     }
        //   })
        //   store.state.distObj = dictObj
        // })
        isRelogin.show = true
        // 判断当前用户是否已拉取完user_info信息
        store.dispatch('GetInfo').then(() => {
          isRelogin.show = false
          store.dispatch('GenerateRoutes').then(accessRoutes => {
            // 根据roles权限生成可访问的路由表
            router.addRoutes(accessRoutes) // 动态添加可访问路由表
            next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
          })
        }).catch(err => {
            store.dispatch('LogOut').then(() => {
              // Message.error(err)
              next({ path: '/' })
            })
          })
      } else {
        next()
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // next('/index')
      // 在免登录白名单，直接进入
      next()
    } else {
      // next(`/login?redirect=${encodeURIComponent(to.fullPath)}`) // 否则全部重定向到登录页
      next(`/index`)
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done()
})
